CEO Tim Cook defends Apple's resistance in FBI iPhone case

Cupertino (US): Apple CEO Tim Cook has got a standing ovation at his first stockholder meeting since his company's epic clash with the FBI unfolded. He defended the company's unbending stand by saying: 'These are the right things to do.'

On Thursday, the tech giant formally challenged a court order to help the FBI unlock an encrypted iPhone used by a murderous extremist in San Bernardino, California.

Federal officials have said they're only asking for narrow assistance in bypassing some of the phone's security features. But Apple contends the order would force it to write a software program that would make other iPhones vulnerable to hacking by authorities or criminals in the future.

Major tech companies are also rallying to Apple's cause, and now plan a joint 'friend of the court' brief on its behalf. Facebook said it will join with Google, Twitter and Microsoft on a joint court filing. A Twitter spokeswoman confirmed that plan, but said that different companies andtrade associations will likely file 'multiple' briefs.

Apple filed court papers on Thursday that asked US Magistrate Sheri Pym to reverse her order on the grounds that the government had no legal authority to force the company to weaken the security of its own products. The company accused the government of seeking 'dangerous power' through the courts and of trampling on its constitutional rights.